KR200252320Y1 - buoyancy type a fishing net - Google Patents

Abstract

The present invention relates to a buoyant fishing net with an improved structure so that small fish and shrimp can be caught in a short time. Located in the upper side of the sieve, the upper buoyancy body filled with vacuum negative pressure air therein, the mesh-like net is installed to be inclined so as to extend from the bottom of the lower weight body to each edge of the upper buoyancy body, in the center of the upper buoyancy body It consists of lifting straps that are radially branched and spaced apart from each other at equal intervals.

According to this, the present invention has a simple structure with a wide inlet and a short height, so that the condensation ratio of shrimp and the like is improved, and the portable structure can be easily stored and stored due to the folding structure.

Description

Buoyancy type a fishing net}

The present invention relates to a buoyant fishing net, and in particular, a structure using buoyancy to widen the entrance and shorten the length to catch shrimp and small fish to obtain a large number of confectionery within a short time, and transport and storage when carrying It is about a buoyant fishing net that facilitates this.

In general, fishing nets are usually used for catching fish in a ship or the like, and in the case of fishing nets used for catching fish in rivers, lakes or the sea, fish nets are used for catching fish.

Or, as the meat grows in the farm, they are using fishing nets to move places or pick up meat.

An example of the prior art of the fishing net is disclosed in Korean Patent Publication No. 1999-026026 'buoyant fishing net', and as shown in Figure 1, the air connection pipe (3, 3 ') and the mouth (2, 2 ') is composed of a floating unit (1) is coupled to each other and the air injection pipe (4) for supplying and discharging air is coupled, the weight of the weight unit (10) and the net (9) Is coupled and the mouth (2, 2 ') is connected to the fixing means to prevent the flow and loss of the floating unit (1), the air injection pipe (4) to supply and discharge the air of the floating unit (1) net ( There are things that 9) are buried in water and the surface of the water.

The conventional fishing net of such a structure is to inject air into the air connection pipes (3, 3 ') through the air injection pipe according to the user's intention to allow the net to rise and sink in the water or water, and to raise the air flotation force. When the fish in the fishing net are lifted or green algae occurs on the surface, the upper part of the floating unit (1) is closed with a cover such as a net (9), and the air is discharged to settle in the water. It can be.

However, here we will discuss a shrimp net that can capture small fish such as shrimp or pyramids, but the behavior of shrimp or pyramids is mainly inhabiting the bottom layer of the water and the risk of nets being lifted. When it hits, it does not move vertically up and down, but has a habit of moving left and right.

Conventional shrimp nets are classified into fish tanks and quadrangles according to their shape.

However, the fish tank type has a disadvantage in that it is difficult for shrimp and small fish to find its hole because its entrance is narrow, while the square has a flat bottom surface, which makes it sensitive to the flow of algae When lifting it, there was a problem in use such as the fish in the net might be poured out to the outside at once.

In addition, in the case of a square, when folding is not in use when the folding length is too long, the user is inconvenient to carry and carry.

The present invention has been devised in view of the above-mentioned problems. The purpose of the present invention is to provide a buoyant fishing net that can catch shrimp and small fishes in the bottom layer of the fish with a simple structure using buoyancy, and also make it easy to carry and store. To provide.

1 is a perspective view showing an example of a conventional buoyancy fishing net.

Figure 2 is a perspective view showing the configuration of a buoyancy fishing net according to the present invention.

3 is a cross-sectional view taken along the line AA ′ of FIG. 2.

Figure 4 is a state of use of the present invention.

5 is a view showing a fishing net storage state of the present invention,

5a shows a state in which the lower weights of the fishing nets are folded to each other,

Figure 5b shows a state in which the fishing net is folded in half and stored.

Explanation of symbols on the main parts of the drawings

15: (underwater) bottom 20: lower weight

25 wire 30 upper buoyancy body

35: steel wire 40: net

50: lifting strap 60: bait storage net

62: reflector

The present invention for achieving the above object is a lower weight body having an appropriate weight to sink to the bottom layer in the water;

An upper buoyancy body positioned at an upper side spaced apart from the lower weight body by an appropriate distance, and having a diameter smaller than that of the lower weight body, and filled with air of vacuum negative pressure at all times to have buoyancy;

A mesh net connected to the edge of the upper buoyancy body from the bottom surface of the lower weight body so as to have a proper inclination angle;

It characterized in that it is provided with a lifting strap radially connected to the upper edge side of the plurality of places spaced at appropriate intervals in the center of the upper buoyancy body.

According to the present invention, the upper buoyancy body of the proper inclination angle in the state of being seated on the bottom layer of the water is maintained in a state of floating in the proper distance from the bottom surface of the water by buoyancy to capture shrimp or small fish.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The buoyancy fishing net according to the present invention, as shown in Figures 2 to 4, a circular lower weight body 20 and a lower weight body 20 having a proper weight to be seated on the bottom surface 15 of the water Located in the upper side of the mesh is installed inclined so as to extend from the bottom of the upper buoyancy body 30 and the bottom of the lower weight body 20 filled with vacuum negative pressure air in the interior space The net 40 and the lifting buoy 50 is radially branched from the center of the upper buoyancy body 30 is connected to be spaced apart from each other at the same interval.

In more detail, the upper buoyancy body 30 has a diameter smaller than the diameter of the lower weight body 20 so that the net 40 has an appropriate inclination angle, and prevents the fluctuation caused by the change of the algae while lifting the rope When lifting 50, a circular steel wire 35 is embedded inside the air filled with vacuum negative pressure to prevent water cohesion in the water and disturbance between the edges.

In addition, the lower weight body 20 has a proper weight on its rim so that the bottom surface is seated on the bottom surface 15 layer, and the wire 25 is freely folded and bent by its restoring force.

In addition, the elevating strap 50 is connected to the upper space of the upper side of the buoyancy body 30 is spaced apart from each other by a proper distance and is coupled to a single line in the center to the upper buoyancy body 30 and the lower weight body 20 above the water Has the function of lifting.

On the other hand, the net 40 has a bottom surface function of the lower weight body 20, and is configured in the mesh type to connect the edge of the upper buoyancy body 30 and the lower weight body 20, the height of the upper The length between the buoyancy body 30 and the lower weight body 20 is determined.

Unexplained symbol '60' is connected to the lower side in the center of the lifting strap 50 shows the bait storage net for storing the bait therein.

In addition, it is more preferable that a plurality of reflectors 62 having light reflecting functions are attached to the outer surface of the bait storage network 60 to attract shrimp and small fish.

Hereinafter, the operation of the present invention will be described.

When the fishing net of the present invention is put in the water, it is settled to the bottom surface 15 side of the water by the lower weight body 20 which has a suitable weight.

Subsequently, the lower weight body 20 is seated on the bottom surface 15 in the water, and then the upper buoyancy body 30 is floated upward by the buoyancy force of the air filled therein.

The upper buoyancy body 30 floating upward is floating in a state having an appropriate inclination angle with the lower weight body 20.

Accordingly, the upper buoyancy body 30 maintains a gentle inclination angle of approximately 20-40 ° from the lower weight body 20 by the buoyancy force of air filled therein so as to have the shape of a fishing net.

At this time, since the inlet portion of the upper buoyancy body 30 is supported by the steel wire 35 even in a state of floating by buoyancy, the left and right swing phenomenon due to the change of the current is prevented, and when the lifting by the lifting strap 50 It has a function to prevent the edges from being disturbed.

Afterwards, small fish such as shrimp and pyramids are attracted by the bait contained in the bait storage network 60 and once introduced into the inner space where the upper part is opened through the net 40 having the inclination angle, You will not be able to climb uphill and you will be captured.

At this time, small fish or shrimp such as pyramids have a habit of moving forward or left and right instead of moving up and down when a danger is encountered, so that even if the upper part is opened, the catch does not escape.

Therefore, when the user pulls the lifting strap 50 over the water surface, the upper buoyancy body 30 is lifted to the water surface side, and the shrimp caught in the net 40 can be lifted.

5 is a view showing a case for storing when the fishing net of the present invention is not used, since the wire 25 accommodated inside the edge of the lower weight body has a folded material structure, as shown in FIG. After being folded into a 'shape, it is transformed into a folded structure as in FIG. 5B, so that storage and portability are simplified as the volume is reduced to approximately 1/4.

The present invention described above relates to a buoyant fishing net formed with a wide inlet and short in height so as to capture small fish such as shrimp or pyramid using air buoyancy. According to the present invention, the present invention provides the following effects: Have

First, since the diameter of the upper buoyancy body as an inlet is larger than the existing one, and the net has a gentle angle of inclination, it is possible to capture a lot of small fish and shrimp mainly inhabiting the bottom layer in a short time.

Second, since the steel wire is embedded inside the upper buoyancy body and air is provided to provide buoyancy, it prevents left and right fluctuations caused by the change of tidal currents, and when the net is lifted using the lifting straps, the edges of the edges are disturbed. Has the effect of being prevented.

Third, since each edge is made of a wire and steel wire foldable, it has a very useful effect, such as ease of use and storage.

Claims (4)

A lower weight body 20 having an appropriate weight to sink to the bottom surface 15 layer in water; Located on the upper side spaced apart from the lower weight body 20 by a suitable distance, and has a diameter smaller than the lower weight body 20, the upper buoyancy body 30 is always filled with air of vacuum negative pressure to have a buoyancy and ; A mesh net 40 connected to the edge of the upper buoyancy body 30 from the bottom surface of the lower weight body 20 to have a proper inclination angle; Buoyancy fishing nets, characterized in that provided with a lifting strap (50) radially connected to the upper edge side of the plurality of places spaced at appropriate intervals in the center of the upper buoyancy body (30). The buoyancy fishing net according to claim 1, wherein an appropriate weight of wire (25) is provided inside the edge of the lower weight body (20). The bait storage network 60 of claim 1, further comprising a bait storage network 60 positioned below the lifting strap 50, the bait being stored therein, and having a plurality of reflectors 62 for reflecting light on the outer surface. A buoyant fishing net, characterized in that provided. The buoyancy fishing net according to any one of claims 1 to 3, wherein a steel wire (35) is embedded in the upper buoyancy body (30).